private void SizedBasedPointStyle_Click(object sender, EventArgs e)
{
FeatureLayer worldCapitalsLayer = mapView.FindFeatureLayer("WorldCapitals");
SizedPointStyle sizedpointStyle = new SizedPointStyle(PointStyle.CreateSimpleCircleStyle(GeoColors.Blue, 1), "population", 500000);
worldCapitalsLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Clear();
worldCapitalsLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Add(sizedpointStyle);
mapView.Refresh();
}
/// <summary>
/// Setup the map with the ThinkGeo Cloud Maps overlay. Also, add the friscoParks, stadiumLayer, and
/// shortestLineLayer layers into a grouped LayerOverlay and display it on the map.
/// </summary>
protected override void OnAppearing()
{
base.OnAppearing();
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("9ap16imkD_V7fsvDW9I8r8ULxgAB50BX_BnafMEBcKg~", "vtVao9zAcOj00UlGcK7U-efLANfeJKzlPuDB9nw7Bp4K4UxU_PdRDg~~", ThinkGeoCloudVectorMapsMapType.Light);
thinkGeoCloudVectorMapsOverlay.VectorTileCache = new FileVectorTileCache(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "cache"), "CloudMapsVector");
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer friscoParks = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/Parks.shp"));
InMemoryFeatureLayer stadiumLayer = new InMemoryFeatureLayer();
InMemoryFeatureLayer shortestLineLayer = new InMemoryFeatureLayer();
LayerOverlay layerOverlay = new LayerOverlay();
// Project friscoParks layer to Spherical Mercator to match the map projection
friscoParks.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Style friscoParks layer
friscoParks.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(64, GeoColors.Green), GeoColors.DimGray);
friscoParks.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style stadiumLayer
stadiumLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Blue, 16, GeoColors.White, 4);
stadiumLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style shortestLineLayer
shortestLineLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyle.CreateSimpleLineStyle(GeoColors.Red, 2, false);
shortestLineLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add friscoParks layer to a LayerOverlay
layerOverlay.Layers.Add("friscoParks", friscoParks);
// Add stadiumLayer layer to a LayerOverlay
layerOverlay.Layers.Add("stadiumLayer", stadiumLayer);
// Add shortestLineLayer to the layerOverlay
layerOverlay.Layers.Add("shortestLineLayer", shortestLineLayer);
// Set the map extent
mapView.CurrentExtent = new RectangleShape(-10782307.6877106, 3918904.87378907, -10774377.3460701, 3912073.31442403);
// Add LayerOverlay to Map
mapView.Overlays.Add("layerOverlay", layerOverlay);
// Add Toyota Stadium feature to stadiumLayer
var stadium = new Feature(new PointShape(-10779651.500992451, 3915933.0023557912));
stadiumLayer.InternalFeatures.Add(stadium);
mapView.Refresh();
}
private void Form_Load(object sender, EventArgs e)
{
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("itZGOI8oafZwmtxP-XGiMvfWJPPc-dX35DmESmLlQIU~", "bcaCzPpmOG6le2pUz5EAaEKYI-KSMny_WxEAe7gMNQgGeN9sqL12OA~~", ThinkGeoCloudVectorMapsMapType.Light);
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer friscoParks = new ShapeFileFeatureLayer(@"../../../Data/Shapefile/Parks.shp");
InMemoryFeatureLayer stadiumLayer = new InMemoryFeatureLayer();
InMemoryFeatureLayer shortestLineLayer = new InMemoryFeatureLayer();
LayerOverlay layerOverlay = new LayerOverlay();
// Project friscoParks layer to Spherical Mercator to match the map projection
friscoParks.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Style friscoParks layer
friscoParks.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(64, GeoColors.Green), GeoColors.DimGray);
friscoParks.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style stadiumLayer
stadiumLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Blue, 16, GeoColors.White, 4);
stadiumLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style shortestLineLayer
shortestLineLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyle.CreateSimpleLineStyle(GeoColors.Red, 2, false);
shortestLineLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add friscoParks layer to a LayerOverlay
layerOverlay.Layers.Add("friscoParks", friscoParks);
// Add stadiumLayer layer to a LayerOverlay
layerOverlay.Layers.Add("stadiumLayer", stadiumLayer);
// Add shortestLineLayer to the layerOverlay
layerOverlay.Layers.Add("shortestLineLayer", shortestLineLayer);
// Set the map extent
mapView.CurrentExtent = new RectangleShape(-10782307.6877106, 3918904.87378907, -10774377.3460701, 3912073.31442403);
// Add LayerOverlay to Map
mapView.Overlays.Add("layerOverlay", layerOverlay);
// Add Toyota Stadium feature to stadiumLayer
var stadium = new Feature(new PointShape(-10779651.500992451, 3915933.0023557912));
stadiumLayer.InternalFeatures.Add(stadium);
}
private void TimeBasedPointStyle_Click(object sender, EventArgs e)
{
FeatureLayer worldCapitalsLayer = mapView.FindFeatureLayer("WorldCapitals");
TimeBasedPointStyle timeBasedPointStyle = new TimeBasedPointStyle();
timeBasedPointStyle.TimeZoneColumnName = "TimeZone";
timeBasedPointStyle.DaytimePointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Yellow, 12, GeoColors.Black);
timeBasedPointStyle.NighttimePointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Gray, 12, GeoColors.Black);
worldCapitalsLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Clear();
worldCapitalsLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Add(timeBasedPointStyle);
mapView.Refresh();
}
/// <summary>
/// Setup the map with the ThinkGeo Cloud Maps overlay. Also, add the censusHousing and centerPointLayer layers
/// into a grouped LayerOverlay and display it on the map.
/// </summary>
protected override void OnAppearing()
{
base.OnAppearing();
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("9ap16imkD_V7fsvDW9I8r8ULxgAB50BX_BnafMEBcKg~", "vtVao9zAcOj00UlGcK7U-efLANfeJKzlPuDB9nw7Bp4K4UxU_PdRDg~~", ThinkGeoCloudVectorMapsMapType.Light);
thinkGeoCloudVectorMapsOverlay.VectorTileCache = new FileVectorTileCache(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "cache"), "CloudMapsVector");
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer censusHousing = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/Frisco 2010 Census Housing Units.shp"));
InMemoryFeatureLayer centerPointLayer = new InMemoryFeatureLayer();
LayerOverlay layerOverlay = new LayerOverlay();
// Project censusHousing layer to Spherical Mercator to match the map projection
censusHousing.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Style censusHousing layer
censusHousing.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Orange), GeoColors.DimGray);
censusHousing.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style centerPointLayer
centerPointLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Green, 12, GeoColors.White, 4);
centerPointLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(64, GeoColors.Green), GeoColors.Black, 2);
centerPointLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add censusHousing layer to a LayerOverlay
layerOverlay.Layers.Add("censusHousing", censusHousing);
// Add centerPointLayer to the layerOverlay
layerOverlay.Layers.Add("centerPointLayer", centerPointLayer);
// Set the map extent to the censusHousing layer bounding box
censusHousing.Open();
mapView.CurrentExtent = censusHousing.GetBoundingBox();
censusHousing.Close();
// Add LayerOverlay to Map
mapView.Overlays.Add("layerOverlay", layerOverlay);
centroidCenter.IsChecked = true;
mapView.Refresh();
}
/// <summary>
/// Set up feature layers in the MapView to display the validated features
/// </summary>
protected override void OnAppearing()
{
base.OnAppearing();
// Set the map's unit of measurement to Decimal Degree
mapView.MapUnit = GeographyUnit.DecimalDegree;
// Create an InMemoryFeatureLayer to hold the shapes to be validated
// Add styles to display points, lines, and polygons on this layer in green
InMemoryFeatureLayer validatedFeaturesLayer = new InMemoryFeatureLayer();
validatedFeaturesLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Green, 12, GeoColors.Green);
validatedFeaturesLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(GeoColor.FromArgb(50, GeoColors.Green), GeoColors.Green);
validatedFeaturesLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyle.CreateSimpleLineStyle(GeoColors.Green, 3, false);
validatedFeaturesLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Create an InMemoryFeatureLayer to hold the shapes to perform the validation against
// Add styles to display points, lines, and polygons on this layer in blue
InMemoryFeatureLayer filterFeaturesLayer = new InMemoryFeatureLayer();
filterFeaturesLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Blue, 12, GeoColors.Blue);
filterFeaturesLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(GeoColor.FromArgb(50, GeoColors.Blue), GeoColors.Blue);
filterFeaturesLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyle.CreateSimpleLineStyle(GeoColors.Blue, 3, false);
filterFeaturesLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Create an InMemoryFeatureLayer to hold the resultf features from the validation API
// Add styles to display points, lines, and polygons on this layer in red
InMemoryFeatureLayer resultFeaturesLayer = new InMemoryFeatureLayer();
resultFeaturesLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Red, 12, GeoColors.Red);
resultFeaturesLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(GeoColor.FromArgb(50, GeoColors.Red), GeoColors.Red);
resultFeaturesLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyle.CreateSimpleLineStyle(GeoColors.Red, 3, false);
resultFeaturesLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add the layers to an overlay, and add the overlay to the map
LayerOverlay featuresOverlay = new LayerOverlay();
featuresOverlay.Layers.Add("Filter Features", filterFeaturesLayer);
featuresOverlay.Layers.Add("Validated Features", validatedFeaturesLayer);
featuresOverlay.Layers.Add("Result Features", resultFeaturesLayer);
mapView.Overlays.Add("Features Overlay", featuresOverlay);
rdoCheckIfPointsAreTouchingLines.IsChecked = true;
mapView.Refresh();
}
private void btnDisplay_Click(object sender, EventArgs e)
{
ShapeFileFeatureLayer shapeFileFeatureLayer = new ShapeFileFeatureLayer(txtInputShapeFile.Text);
shapeFileFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(GeoColors.LightYellow, GeoColors.Black);
shapeFileFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyle.CreateSimpleLineStyle(GeoColors.Black, 2, true);
shapeFileFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Transparent, 7, GeoColors.Black);
shapeFileFeatureLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
shapeFileFeatureLayer.Open();
if (shapeFileFeatureLayer.Projection != null)
{
shapeFileFeatureLayer.FeatureSource.ProjectionConverter = new ProjectionConverter(shapeFileFeatureLayer.Projection.ProjString, 3857);
shapeFileFeatureLayer.FeatureSource.ProjectionConverter.Open();
}
LayerOverlay shapeFileOverlay = (LayerOverlay)(mapView1.Overlays["shapeFileOverlay"]);
shapeFileOverlay.TileBuffer = 0;
shapeFileOverlay.Layers.Add(shapeFileFeatureLayer);
ThinkGeoMBTilesLayer thinkGeoMBTilesLayer = new ThinkGeoMBTilesLayer(txtMbtilesFilePathname.Text, new Uri(@"./SimpleRenderer.json", UriKind.Relative));
LayerOverlay mbtilesOverlay = (LayerOverlay)(mapView1.Overlays["mbtilesOverlay"]);
mbtilesOverlay.TileBuffer = 0;
mbtilesOverlay.Layers.Add(thinkGeoMBTilesLayer);
mapView1.MapUnit = GeographyUnit.Meter;
shapeFileFeatureLayer.Open();
mapView1.CurrentExtent = shapeFileFeatureLayer.GetBoundingBox();
mapView1.Refresh();
ckbDisplayShapeFile.Enabled = true;
ckbDisplayMbtiles.Enabled = true;
string jsonFile = File.ReadAllText(@".\SimpleRenderer.json");
tbxJson.Text = jsonFile;
}
private void SetLayerProperties()
{
ShapeFileFeatureLayer shapeLayer = new ShapeFileFeatureLayer(txtPath.Text);
shapeLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
shapeLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(GeoColors.Green);
shapeLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = new LineStyle(new GeoPen(GeoColors.Black, 1));
shapeLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Red, 5);
shapeLayer.Open();
if (isEditing)
{
mapPrinterLayer.Layers.RemoveAt(0);
}
else
{
mapPrinterLayer.SetPosition(500, 500, 0, 0, PrintingUnit.Point);
mapPrinterLayer.MapExtent = shapeLayer.GetBoundingBox();
}
mapPrinterLayer.Layers.Add(shapeLayer);
}
private void Form_Load(object sender, EventArgs e)
{
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("itZGOI8oafZwmtxP-XGiMvfWJPPc-dX35DmESmLlQIU~", "bcaCzPpmOG6le2pUz5EAaEKYI-KSMny_WxEAe7gMNQgGeN9sqL12OA~~", ThinkGeoCloudVectorMapsMapType.Light);
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer censusHousing = new ShapeFileFeatureLayer(@"../../../Data/Shapefile/Frisco 2010 Census Housing Units.shp");
InMemoryFeatureLayer centerPointLayer = new InMemoryFeatureLayer();
LayerOverlay layerOverlay = new LayerOverlay();
// Project censusHousing layer to Spherical Mercator to match the map projection
censusHousing.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Style censusHousing layer
censusHousing.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Orange), GeoColors.DimGray);
censusHousing.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style centerPointLayer
centerPointLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Green, 12, GeoColors.White, 4);
centerPointLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(64, GeoColors.Green), GeoColors.Black, 2);
centerPointLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add censusHousing layer to a LayerOverlay
layerOverlay.Layers.Add("censusHousing", censusHousing);
// Add centerPointLayer to the layerOverlay
layerOverlay.Layers.Add("centerPointLayer", centerPointLayer);
// Set the map extent to the censusHousing layer bounding box
censusHousing.Open();
mapView.CurrentExtent = censusHousing.GetBoundingBox();
censusHousing.Close();
// Add LayerOverlay to Map
mapView.Overlays.Add("layerOverlay", layerOverlay);
}
/// <summary>
/// Adds a ValueStyle to the friscoCrime layer that represents each OffenseGroup as a different color
/// </summary>
private void AddValueStyle(ShapeFileFeatureLayer friscoCrime, LegendAdornmentLayer legend)
{
// Get all the distinct OffenseGroups in the friscoCrime data
friscoCrime.Open();
var offenseGroups = friscoCrime.FeatureSource.GetDistinctColumnValues("OffenseGro");
friscoCrime.Close();
// Create a set of colors to represent each OffenseGroup using a spectrum starting from red
var colors = GeoColor.GetColorsInQualityFamily(GeoColors.Red, offenseGroups.Count);
// Create a ValueItem styled with a PointStyle to represent each instance of an OffenseGroup
var valueItems = new Collection <ValueItem>();
foreach (var offenseGroup in offenseGroups)
{
// Create a PointStyle to represent the OffenseGroup by selecting a color using the index of the OffenseGroup
var style = PointStyle.CreateSimpleCircleStyle(colors[offenseGroups.IndexOf(offenseGroup)], 10,
GeoColors.Black, 2);
// Create a ValueItem that will house the pointStyle for the OffenseGroup
valueItems.Add(new ValueItem(offenseGroup.ColumnValue, style));
// Add a LegendItem to the legend adornment
var legendItem = new LegendItem()
{
ImageStyle = style,
TextStyle = new TextStyle(offenseGroup.ColumnValue, new GeoFont("Verdana", 10), GeoBrushes.Black)
};
legend.LegendItems.Add(legendItem);
}
// Create the ValueStyle that will use the previously created valueItems to style the data using the OffenseGroup column values
var valueStyle = new ValueStyle("OffenseGro", valueItems);
// Add the valueStyle to the friscoCrime layer's CustomStyles and apply the style to all ZoomLevels
friscoCrime.ZoomLevelSet.ZoomLevel01.CustomStyles.Add(valueStyle);
friscoCrime.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
}
/// <summary>
/// Setup the map with the ThinkGeo Cloud Maps overlay to show a basic map
/// </summary>
protected override void OnAppearing()
{
base.OnAppearing();
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("9ap16imkD_V7fsvDW9I8r8ULxgAB50BX_BnafMEBcKg~", "vtVao9zAcOj00UlGcK7U-efLANfeJKzlPuDB9nw7Bp4K4UxU_PdRDg~~", ThinkGeoCloudVectorMapsMapType.Light);
thinkGeoCloudVectorMapsOverlay.VectorTileCache = new FileVectorTileCache(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "cache"), "CloudMapsVector");
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
// Set the map extent
mapView.CurrentExtent = new RectangleShape(-10786436, 3918518, -10769429, 3906002);
LayerOverlay layerOverlay;
InMemoryFeatureLayer featureLayer;
// Create the layer that will store the drawn shapes
featureLayer = new InMemoryFeatureLayer();
// Add styles for the layer
featureLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Blue, 8, GeoColors.Black);
featureLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyle.CreateSimpleLineStyle(GeoColors.Blue, 4, true);
featureLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(GeoColors.Blue, GeoColors.Black);
featureLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add the layer to a LayerOverlay
layerOverlay = new LayerOverlay();
layerOverlay.Layers.Add("featureLayer", featureLayer);
// Add the LayerOverlay to the map
mapView.Overlays.Add("layerOverlay", layerOverlay);
// Update instructions
instructions.Text = "Navigation Mode - The default map state. Allows you to pan and zoom the map with mouse controls.";
mapView.Refresh();
}
private void mapView_Loaded(object sender, RoutedEventArgs e)
{
//Add a base map (ThinkGeo's online World Map Kit).
mapView.MapUnit = GeographyUnit.Meter;
mapView.ZoomLevelSet = new ThinkGeoCloudMapsZoomLevelSet();
// Please input your ThinkGeo Cloud Client ID / Client Secret to enable the background map.
// Create background world map with vector tile requested from ThinkGeo Cloud Service.
ThinkGeoCloudVectorMapsOverlay thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay(SampleHelper.ThinkGeoCloudId, SampleHelper.ThinkGeoCloudSecret, ThinkGeoCloudVectorMapsMapType.Light);
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
//Build up the test data.
InMemoryFeatureLayer testData = setupTestData();
//Make test line red in color.
testData.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyle.CreateSimpleLineStyle(GeoColors.Red, 6, false);
//Make test point dark green in color.
testData.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.DarkGreen, 12);
//Apply the above styles to all zoom levels.
testData.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
//Create a MapShapeLayer that we can style individually and which will hold the results of the shortest line and split lines.
MapShapeLayer results = new MapShapeLayer();
//Add the test data and results layers to a new layer overlay so they will show on top of the base map.
LayerOverlay layerOverlay = new LayerOverlay();
layerOverlay.Layers.Add("TestData", testData);
layerOverlay.Layers.Add("Results", results);
mapView.Overlays.Add("layerOverlay", layerOverlay);
//Zoom into the test data area.
mapView.CurrentExtent = testData.GetBoundingBox();
mapView.Refresh();
}
/// <summary>
/// Setup the map with the ThinkGeo Cloud Maps overlay. Also, load landuse and POI layers into a grouped LayerOverlay and display them on the map.
/// </summary>
protected override void OnAppearing()
{
base.OnAppearing();
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("9ap16imkD_V7fsvDW9I8r8ULxgAB50BX_BnafMEBcKg~", "vtVao9zAcOj00UlGcK7U-efLANfeJKzlPuDB9nw7Bp4K4UxU_PdRDg~~", ThinkGeoCloudVectorMapsMapType.Light);
thinkGeoCloudVectorMapsOverlay.VectorTileCache = new FileVectorTileCache(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "cache"), "CloudMapsVector");
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
//**********************
// * Landuse LayerOverlay
// **********************/
// Create cityLimits layer
var cityLimits = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/FriscoCityLimits.shp"));
// Style cityLimits layer
cityLimits.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(GeoColors.Transparent, GeoColors.DimGray, 2);
cityLimits.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Project cityLimits layer to Spherical Mercator to match the map projection
cityLimits.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
LayerOverlay poiOverlay = new LayerOverlay();
LayerOverlay landuseOverlay = new LayerOverlay();
// Add cityLimits layer to the landuseGroup overlay
landuseOverlay.Layers.Add(cityLimits);
// Create Parks landuse layer
var parks = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/Parks.shp"));
// Style Parks landuse layer
parks.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(128, GeoColors.Green), GeoColors.Transparent);
parks.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Project Parks landuse layer to Spherical Mercator to match the map projection
parks.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Add Parks landuse layer to the landuseGroup overlay
landuseOverlay.Layers.Add(parks);
// Add Landuse overlay to the map
mapView.Overlays.Add("landuseOverlay", landuseOverlay);
//******************
// * POI LayerOverlay
// ******************/
// Create Hotel POI layer
var hotels = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/Hotels.shp"));
// Style Hotel POI layer
hotels.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Blue, 8, GeoColors.White, 2);
hotels.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Project Hotels POI layer to Spherical Mercator to match the map projection
hotels.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Add Hotel POI layer to the poiGroup overlay
poiOverlay.Layers.Add(hotels);
// Create School POI layer
var schools = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/Schools.shp"));
// Style School POI layer
schools.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Red, 8, GeoColors.White, 2);
schools.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Project Schools POI layer to Spherical Mercator to match the map projection
schools.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Add School POI layer to the poiGroup overlay
poiOverlay.Layers.Add(schools);
// Add POI overlay to the map
mapView.Overlays.Add("poiOverlay", poiOverlay);
// Set the map extent
cityLimits.Open();
mapView.CurrentExtent = cityLimits.GetBoundingBox();
cityLimits.Close();
ShowPoi.IsChecked = true;
ShowLandUse.IsChecked = true;
mapView.Refresh();
}
